This research will generate data related to the analysis of beef cattle value and its relation to the bioclimate data, both associated by time and area (for the state of São Paulo-Brazil). Data types are numerical and frequently organized in tables. They are collected and turn available by the following institutions: CEPEA[1]; INMET[2] and IBGE[3]. For the study the data will be retrieved from the mentioned institutions database and then processed for the study pourposes. Since the data is collected, previously managed and turn available by reputed institutions, the first phase is assumed to be quality assured. For the second phase of data management for integration and further analysis, there will be used well stablished data management procedures in order to assure quality control. ________________________________________ [1] Centro de Estudos Avançados em Economia Aplicada da ESALQ/USP - Escola Superior de Agricultura Luiz de Queiroz da Universidade de São Paulo [2] Instituto Nacional de Meteorologia [3] Instituto Brasileiro de Geografia e Estatística